Attachment 1 Figures

S a n J a c i n t oH e m e tL a k e E l s i n o r eP e r r i sM o r e n o V a l l e y B e a u m o n t B a n n i n gY u c a i p aC a l i m e s aR e d l a n d sL o m aL i n d a H i g h l a n dS a n B e r n a r d i n oC o l t o nR i v e r s i d e

!

!

!

}

}

}

!

}

}7 9

2 1 5 6 07 4

7 91 02 1 5 1 02 4 3}3 8 S a n B e r n a r d i n o C o u n tyR i v e r s i d e C o u n tyR i a l t o

B e a u m o n t S i t e 1

X:\GIS\LOCKHEEDWELL_ ABAND\REGION.MXD

T e t r a T e c h , In c . M a r c h 2 0 0 6B e a u m o n t S i t e 1F i g u r e 1R e g i o n a l L o c a t i o n o fB e a u m o n t S i t e 1

0 3 6 M i l e sA d a p t e d f r o m :U . S . C e n s u s B u r e a u T I G E R l i n e d a t a , 2 0 0 0 .

W � 5W � 2W � 1

X:\GIS\LOCKHEEDWELL_ ABAND\WELLS.MXD 0 1 , 0 0 0 2 , 0 0 0F e e tA d a p t e d f r o m : F e b r u a r y 2 0 0 2 a e r i a l p h o t o g r a p h .L E G E N DS it e 1 P r o p e r t y B o u n d a r y

D e t a i lM a pA r e a

F i g u r e 2T e t r a T e c h , In c . M a r c h 2 0 0 6B e a u m o n t S i t e 1L o c a t i o n o fA b a n d o n e d W e l l sA b a n d o n e d W e l l

Attachment 2 Well Destruction Permits

Attachment 3 DWR Well Completion Reports

Attachment 4 Photographs

Destruction of three idle production wells (W-1-1, W-1-2, and W-1-5)

Photo 1: Preparing Well W-1-1 for abandonment. Pump and piping removed from well, casing extension to capture displaced water installed, and tremmie pipe lowered into well to pump in grout.

Photo 2: Well abandonment process at Well W-1-1

Photo 3: Well W-1-1 after abandonment completion

Photo 4: Well W-1-2 being abandoned by pressure grouting. Well is fitted with a pressure cap and grout is pumped under pressure into well casing and annular space.

Photo 5: Well W-1-2 being abandoned by pressure grouting. Excessive SKR burrows and surrounding soil type prevented vehicular access to the well location to abandon using tremmie pipe.

Photo 6: Grout pressure maintained after pumping Well W-1-2 casing and annular

space full of grout

Photo 7: Well W-1-2 after completion of well abandonment.

Photo 8: Preparation of Well W-1-5 for abandonment: Fitment of casing

extension to capture displaced water during grout filling.

Photo 9: Preparation of Well W-1-5 for abandonment: Placement of tremmie

pipe in well to pump in sealing grout.

Photo 10: Well W-1-5 abandonment process proceeding.

Photo 11: Well W-1-5 after completion of well abandonment.